| December |
| MLZ User Meeting, Garching, Germany, Dec. 10- 11, abstract until Sep. 15, 2019, registration until Oct. 25, 2019 |
| Bilayers at the ILL 2019, Grenoble, France, Dec. 11- 13, preregistration (cheaper) until Nov. 04, 2019, abstract until Oct. 06, 2019, registration until Nov. 25, 2019 Poster-Abstract until Nov. 04, 2019, |
| January |
| XXIV School of Pure and Applied Biophysics on Applications of X-rays and Neutron Scattering in Biology, Venice, Italy, Jan. 27- 31 |
| February |
| 2020 Winter School Nanoparticles: from fundamentals to applications in life sciences, Kandersteg, Switzerland, Feb. 02- 07, registration until Jan. 06, 2020 |
| Joint Polish-German Crystallographic Meeting 2020, Wrocław, Poland, Feb. 23- 27, preregistration (cheaper) until Dec. 31, 2019, abstract until Nov. 10, 2019 |
| Future Materials: Materials Science & Nanotechnology Conference, Lisbon, Portugal, Feb. 26- 28, preregistration (cheaper) until Oct. 24, 2019, registration until Nov. 21, 2019 |
| March |
| Hercules European School Neutrons & Synchrotron Radiation for Science, Grenoble, France, Mar. 02-Apr. 03, registration until Nov. 07, 2019 |
| DPG spring meeting of the condensed matter section, Dresden, Germany, Mar. 15- 20, preregistration (cheaper) until Feb. 07, 2020, abstract until Dec. 01, 2019, registration until Mar. 11, 2020 Application for financial support until Feb. 07, 2020, |
| 51st IFF Spring School - Quantum Technology, Jülich, Germany, Mar. 23-Apr. 03, registration until Jan. 23, 2020 |
| 15th European Molecular Imaging Meeting, Thessaloniki, Greece, Mar. 24- 27, preregistration (cheaper) until Jan. 29, 2020, abstract until Dec. 03, 2019 |
| May |
| 14th European Conference on Surface Crystallography and Dynamics, Grainau, Eibsee, Germany, May. 04- 08, preregistration (cheaper) until Feb. 28, 2020, abstract until Jan. 15, 2020, registration until Apr. 01, 2020 Accomodation until Feb. 28, 2020, |
| International Conference on Highly Frustrated Magnetism, Shanghai, China, May. 18- 22, preregistration (cheaper) until Feb. 14, 2020, abstract until Dec. 15, 2019, registration until May. 01, 2020 |
| EPDIC17 - The European Powder Diffraction Conference, Šibenik, Croatia, May. 26- 30, preregistration (cheaper) until Mar. 10, 2020, abstract until Feb. 01, 2020, registration until Apr. 26, 2020 Application for financial support until Jan. 20, 2020, |
| June |
| PSI Course for Master students: introducing photons, neutrons and muons for condensed matter physics and materials science, Villigen, Switzerland, Jun. 15- 19, registration until Mar. 16, 2020 Master students registered in swiss universities have priority |
| MLZ Conference: Neutrons for Life Sciences, Lenggries, Germany, Jun. 16- 19, registration until Dec. 01, 2019, registration Dec. 01, 2019- preregistration (cheaper) until Apr. 30, 2020, abstract until Apr. 30, 2020, May. 29, 2020 |
| 15th European Summer School on Scattering Methods Aplied to Soft Condensed Matter, Bombannes, France, Jun. 16- 24, registration until Feb. 22, 2020 |
| International Conference on Surface X-ray and Neutron Scattering (SXNS16), Lund, Sweden, Jun. 23- 26 |
| July |
| 6th European Crystallographic School, Budapest, Hungary, Jul. 05- 11, preregistration (cheaper) until Mar. 01, 2020, abstract until Mar. 01, 2020, registration until Jun. 01, 2020 |
| International School of Solid State Physics: Dynamics of Electrons in Atomic and Molecular Nanoclusters, Erice, Italy, Jul. 10- 16, preregistration (cheaper) until Apr. 15, 2020, registration until Jun. 05, 2020 |
| 10th American Conference on Neutron Scattering (ACNS 2020), Boulder, Colorado, USA, Jul. 12- 16, Abstract Dec. 18-Feb. 17, 2020 |
| Gordon Research Seminar: Diffraction Methods in Structural Biology , Lewiston, ME, USA, Jul. 25- 26, abstract until Apr. 25, 2020, registration until Jun. 27, 2020 |
| August |
| 25th Congress and General Assembly of the International Union of Crystallography, Prague, Czech Republic, Aug. 22- 30 |
| December |
| Joint BER II and BESSY II User Meeting, Berlin, Germany, Dec. 09- 11 |
| August |
| 33rd European Crystallographic Meeting, Versailles, France, Aug. 24- 28 |
| September |
| XVIII International Small-Angle Scattering Conference, Campinas, Brazil, Sep. 13- 18 |
